huangzd1997
25ebd667f1
新增 shop-filter-bar-state.ts：筛选草稿→已应用快照与重置语义，筛选变更标记 回到第 1 页重新加载；纯逻辑可测。 TDD: task-98.test.ts 8 用例先 RED 后 GREEN。
73 lines
3.3 KiB
TypeScript
73 lines
3.3 KiB
TypeScript
import test from 'node:test'
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import assert from 'node:assert/strict'
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import { readSource } from './helpers.ts'
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import {
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clearShopFilterState,
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commitShopFilterDraft,
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createShopFilterBarState,
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isShopFilterDraftApplied,
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shopFilterDraftFromInput,
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} from '../src/pages/shop/shop-filter-bar-state.ts'
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test('test_task_098_shop_filter_bar_normal_primary_path', () => {
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// 正常主路径：草稿输入提交后成为已应用筛选并触发回到首页加载。
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const state = commitShopFilterDraft(
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createShopFilterBarState(),
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shopFilterDraftFromInput({ groupId: '3', shopName: ' 主店 ' }),
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)
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assert.equal(state.applied!.groupId, 3)
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assert.equal(state.applied!.shopName, '主店')
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assert.equal(state.returnFirstPage, true, '筛选变更应回到第 1 页')
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})
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test('test_task_098_shop_filter_bar_normal_variant_input', () => {
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// 正常变体：重置筛选后无已应用条件且触发首页加载。
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const base = createShopFilterBarState()
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const cleared = clearShopFilterState(base)
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assert.equal(cleared.applied, null)
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assert.equal(cleared.returnFirstPage, true)
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})
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test('test_task_098_shop_filter_bar_repeated_is_idempotent', () => {
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// 正常重复：提交同一草稿结果稳定、不改草稿入参。
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const draft = shopFilterDraftFromInput({ groupId: '2', shopName: '店' })
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const a = commitShopFilterDraft(createShopFilterBarState(), draft)
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const b = commitShopFilterDraft(createShopFilterBarState(), draft)
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assert.deepEqual(a.applied, b.applied)
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assert.equal((draft as { shopName: string }).shopName, '店')
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})
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test('test_task_098_shop_filter_bar_boundary_empty_input', () => {
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// 边界空值：无筛选条件提交后应用为空且不再标记变更。
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const applied = commitShopFilterDraft(createShopFilterBarState(), { groupId: null, shopName: '' }).applied
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assert.deepEqual(applied, { groupId: null, shopName: '' })
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assert.equal(isShopFilterDraftApplied({ groupId: null, shopName: '' }, applied), true)
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})
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test('test_task_098_shop_filter_bar_boundary_single_item', () => {
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// 边界单元素：仅分组筛选提交应用。
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const state = commitShopFilterDraft(createShopFilterBarState(), shopFilterDraftFromInput({ groupId: '9', shopName: '' }))
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assert.equal(state.applied!.groupId, 9)
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assert.equal(isShopFilterDraftApplied({ groupId: 9, shopName: '' }, state.applied), true)
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})
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test('test_task_098_shop_filter_bar_boundary_limit_or_missing_field', () => {
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// 边界上限/缺字段：非法/空分组输入归一为无分组筛选。
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const draft = shopFilterDraftFromInput({ groupId: 'abc', shopName: ' ' })
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assert.equal(draft.groupId, null)
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assert.equal(draft.shopName, '')
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})
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test('test_task_098_shop_filter_bar_invalid_input_rejected', () => {
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// 异常输入：已应用筛选与草稿不一致时视为有变更(需重新加载)。
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const state = commitShopFilterDraft(createShopFilterBarState(), { groupId: 1, shopName: 'A店' })
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assert.equal(isShopFilterDraftApplied({ groupId: 1, shopName: 'B店' }, state.applied), false)
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})
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test('test_task_098_shop_filter_bar_dependency_failure_returns_actionable_message', () => {
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// 依赖失败/可操作：筛选栏状态纯逻辑、无框架/http。
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const mod = readSource('src/pages/shop/shop-filter-bar-state.ts')
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assert.equal(/axios|http\.|vue/.test(mod), false, '筛选栏状态保持纯逻辑')
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assert.match(mod, /returnFirstPage/)
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})
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